C++ Variables and Literals (Chapter 3) PDF
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This document explains variables and literals in C++ programming. It covers variable definition, assignment, and the concept of literals as constant values. The document also introduces the concept of data types within a variable
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Variables and literals Chapter 3 Variables and literals Variables represent storage locations in the computer’s memory. Literals are constant values that are assigned to variables. Variables allow you to store and work with data in the computer’s...
Variables and literals Chapter 3 Variables and literals Variables represent storage locations in the computer’s memory. Literals are constant values that are assigned to variables. Variables allow you to store and work with data in the computer’s memory. Part of the job of programming is to determine how many variables a program will need and what types of information they will hold. 1 // This program has a variable. Program example 3.1 2 #include 3 using namespace std; Program Output 4 The value in number is 5 5 int main() 6{ 7 int number; // variable definition 8 9 number = 5; // assignment C:\Users\dr mohamed sharaf\Documents\program 10 cout
